A force of 2 kgf is applied on a body of mass 98 kg. Calculate the acceleration of the body. [ g = 9.8 m/s2 = 980 cm/s2]
0.2 ms-2
0.1 ms-2
0.4 ms-2
0.5 ms-2
0.6 ms-2
The coefficient of friction between a body and the surface of an inclined plane at 45o is 0.5. If g=9.8 m/s2 the acceleration of the body downwards in m/s2 is